Question: the pipe. 2 - 8 9 . Determine the angle between pipe segmentyy and B C . Probs. 2 - 8 8 / 8 9

the pipe.
2-89. Determine the angle between pipe segmentyy and BC.
Probs. 2-88/89
2-90. Determine the angle between the cables 18 and AC.
2-91. Determine the magnitude of the projection the force F={400i-200j+500k}N acting along is cable BA.
*2-92. Determine the magnitude of the projection the force F={400i-200j+500k}N acting along t cable CA.
the pipe. 2 - 8 9 . Determine the angle between

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